Wrench



FIG. 1 is a perspective view of a front, a first end, and a first side of an ornamental design for a wrench;

FIG. 2 is an elevational view of the first side of the wrench of FIG. 1;

FIG. 3 is an elevational view of a second side of the wrench of FIG. 1, wherein the second side is opposite the first side;

FIG. 4 is an elevational view of the first end of the wrench of FIG. 1;

FIG. 5 is an elevational view of a second end of the wrench of FIG. 1, wherein the second end is opposite the first end;

FIG. 6 is an elevational view of the front of the wrench of FIG. 1; and,

FIG. 7 is an elevational view of a rear of the wrench of FIG. 1, wherein the rear is opposite the front of the wrench. 

CLAIM The ornamental design for a wrench, as shown and described. 